Finite-time Synchronization of Large-scale Hyper
Chaotic Systems with Parametric Uncertainties and
Time-varying Delay
Qiaoping Lia,b,*, Sanyang Liua, Li Gea,b
ABSTRACT: In this paper, the finite-time synchronization of large-scale hyper chaotic systems with parametric
uncertainties and time-varying delay is investigated. Based on Lyapunov stability theory and finite-time control
technique, a suitable time-delay state feedback controller is designed, and a sufficient condition of finite-time
synchronization is put forward. Finally, the numerical simulation is presented to illustrate the applicability and
effectiveness of the proposed method.